Areal Evaluation of Involute Gear Flanks with Three-Dimensional Surface Data


This paper presents the benefits of areal evaluation of gear flanks, mathematical approaches for areal description of involute surface, deviations and modifications, and the characterization of areal data with "3D gear deviation parameters". Approximation and orthogonal polynomial decomposition methods are applied for surface reconstruction and parameter calculation. Both simulated and measured gear data are analyzed, and comparisons with conventional evaluation results are presented.
ISBN: 1-55589-578-5
Pages: 15
Authors: Yue Peng, Kang Ni, Gert Goch
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